O8P2Tb2
Terbium pyrophosphate is a thermodynamically stable, wide-gap insulating material composed of terbium, phosphorus, and oxygen.
About O8P2Tb2
Terbium pyrophosphate is an insulating inorganic compound characterized by its wide electronic band gap. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement of terbium, phosphorus, and oxygen atoms.
Its stability and electronic nature make it a subject of interest for fundamental materials research. With multiple reported structures across various databases, it serves as a significant reference point for understanding rare-earth phosphate chemistry.
Key Properties
Cross-validated computational properties for O8P2Tb2, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where O8P2Tb2 is used.
Frequently Asked Questions
Common questions about O8P2Tb2, answered from cross-validated data.
What is O8P2Tb2?
Terbium pyrophosphate is a thermodynamically stable, wide-gap insulating material composed of terbium, phosphorus, and oxygen.
What is O8P2Tb2 used for?
What is the band gap of O8P2Tb2?
Is O8P2Tb2 a metal, semiconductor, or insulator?
Is O8P2Tb2 thermodynamically stable?
How many polymorphs of O8P2Tb2 are known?
What elements does O8P2Tb2 contain?
Where does the data for O8P2Tb2 come from?
How It Compares
As a distinct inorganic compound, this material represents a stable configuration within the broader family of rare-earth phosphates, serving as a foundational example of how terbium integrates into pyrophosphate frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze O8P2Tb2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →